<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
    <script src="../JS/anli.js" type="text/javascript" defer="defer"></script>
    <style>
      * {
        margin: 0;
        padding: 0;
      }
      body > div {
        width: 200px;
        height: 150px;
        margin: auto;
      }
      .div_color {
        width: 100px;
        height: 100px;
        border: 1px solid #cecece;
      }
    </style>
  </head>
  <body>
    <!-- 文本框信息隐藏 -->
    <div>
      <input type="text" placeholder="请输入你的密码..." value="" />
      <button id="btn">隐藏密码</button>
    </div>
    <!-- <p></p> -->
    <!-- 切换随机颜色 -->
    <div>
      <div class="div_color"></div>
      <button class="div_btn">切换颜色</button>
    </div>
  </body>
</html>
